- No Electricity Needed: This portable stereo mixer features a passive design that operates without batteries or external power sources, making it perfect for on-the-go audio mixing. - Independent Volume Control: With four individual input volume controls and a master output volume control, you can adjust the volume of each channel independently. This flexibility allows for precise mixing tailored to your audio needs. - Exceptional Sound Quality: Built with high-quality components, this mixer delivers clear, distortion-free audio signals even at maximum output. Optimized input and output impedances (10K~47K Ohm input, 2.5K~10K Ohm output) ensure stable audio transmission and superior performance. - Versatile Compatibility: Equipped with four 3.5mm input interfaces and a 3.5mm output interface, this mixer easily connects to a variety of audio sources including CD players, musical instruments, portable recording devices, and video players. - Practical Applications: Ideal for live performances, recording sessions, and home entertainment, this stereo mixer provides outstanding audio mixing results wherever you need them. - Compact and Lightweight: Its small size and light weight enhance portability, allowing you to mix audio anytime, anywhere without hassle. Experience the convenience and quality of this stereo mixer, designed for musicians, content creators, and audio enthusiasts seeking reliable and flexible mixing solutions.